IP Library Assignment 031463/0553
Patent Assignment
Reel/Frame 031463/0553

Assignment of Assignor's Interest

Recorded: 2013-10-23 Pages: 3
Assignor
MORTENSEN, DENNIS
Executed: 2013-10-03
Assignee
EPCOS AG
ST.-MARTIN-STRASSE 53, MUENCHEN, 81669, GERMANY
Covered Property (1)
Microphone and Method to Position a Membrane Between Two Backplates
Patent: 9,197,967 →
Application: 14/002,500 →
Publication: US 2014/0037121
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 15, 2017
From: EPCOS AG
To: TDK CORPORATION
Reel/Frame 041264/0801 →
Assignment of Assignor's Interest Oct 13, 2025
From: TDK CORPORATION
To: INVENSENSE, INC.
Reel/Frame 073080/0824 →